E05F 11/54
Man-operated mechanisms for operating wings, including those which also operate the fastening
Official title: for doors
E05F11/54 (Man-operated mechanisms for operating wings, including those which also operate the fastening) appears on 176 US grants and 170 published applications in this corpus.
Search patents in E05F- Granted patents
- 176
- Published applications
- 170
- Assignees
- 111
- Inventors
- 332
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 5 |
| 2004 | 2 | 4 |
| 2005 | 1 | 5 |
| 2006 | 5 | 2 |
| 2007 | 4 | 2 |
| 2008 | 2 | 3 |
| 2009 | 2 | 7 |
| 2010 | 3 | 6 |
| 2011 | 4 | 5 |
| 2012 | 3 | 3 |
| 2013 | 6 | 5 |
| 2014 | 9 | 11 |
| 2015 | 6 | 9 |
| 2016 | 8 | 16 |
| 2017 | 12 | 11 |
| 2018 | 10 | 10 |
| 2019 | 11 | 14 |
| 2020 | 13 | 13 |
| 2021 | 9 | 10 |
| 2022 | 8 | 9 |
| 2023 | 6 | 7 |
| 2024 | 8 | 6 |
| 2025 | 4 | 2 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Door lowering mechanism and method22 Sep 2026US 12,742,357 B2Overhead Door Corporation
- Door opening device and refrigerator having the same23 Jun 2026US 12,663,200 B2Samsung Electronics Co., Ltd.
- Mechanism for locking aircraft door handles with lateral escape of the stops21 Apr 2026US 12,606,293 B2Latecoere
- Lift- and-slide handle assembly24 Mar 2026US 12,584,348 B2Autoslide Pty Ltd
- Door opening device and refrigerator having the same9 Sep 2025US 12,410,967 B2Samsung Electronics Co., Ltd.
- Refrigerator8 Oct 2026US 2026/0309403 A1LG Electronics Inc.
- Museum showcase with easy opening25 Jun 2026US 2026/0174253 A1Goppion S.P.A.
- Variable Ratio Railcar Door Mechanism4 Jun 2026US 2026/0152976 A1Trinity North American Freight Car, Inc.
- Door and ramp assembly combination for a trailer and system thereof19 Mar 2026US 2026/0077698 A1
- Gearbox11 Dec 2025US 2025/0377036 A1
Most cited
By later US patents
- Mechanism for controlling the raising and lowering of a door61US 5,203,392 AAnchuan Corporation · 1993
- Gate apparatus49US 8,745,922 B1Richell Corporation · 2014
- Foot operated pet gate43US 9,279,284 B1T. F. H. Publications, Inc. · 2016
- Electric window regulator for motor vehicles with means for manual emergency operation42US 4,085,629 ALAMES Societa per Azioni · 1978
- Pedal actuated waste disposal bin35US 5,372,271 A1994